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run code in 150+ php & hhvm versions
Bugs & Features
<?php function convertToTimestamp($dateStr) { $dateStr = trim($dateStr); if (!function_exists('date_create')) { $ts = strtotime($dateStr); if ($ts === -1) $ts = false; return $ts; } $oDate = date_create($dateStr); if (is_object($oDate)) { return (int)$oDate->format('U'); } return false; } var_dump( convertToTimestamp("2012-01-01") ); // 1325376000 echo "\n"; var_dump( convertToTimestamp("foo") ); // sollte false oder -1
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.6 - 7.1.0
int(1325372400) bool(false)
Output for 5.2.4 - 5.2.5
int(1325372400) Warning: date_create(): Failed to parse time string (foo) at position 0 (f): The timezone could not be found in the database in /in/Kbrrh on line 12 int(1443007422)
Output for 5.2.3
int(1325372400) Warning: date_create(): Failed to parse time string (foo) at position 0 (f): The timezone could not be found in the database in /in/Kbrrh on line 12 int(1443007421)
Output for 5.2.2
int(1325372400) Warning: date_create(): Failed to parse time string (foo) at position 0 (f): The timezone could not be found in the database in /in/Kbrrh on line 12 int(1443007420)
Output for 5.2.0 - 5.2.1
int(1325372400) Warning: date_create(): Failed to parse time string (foo) at position 0 (f): The timezone could not be found in the database in /in/Kbrrh on line 12 int(1443007418)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/Kbrrh on line 22
Process exited with code 255.